8.  The applicant was born in 1962 and lives in Marčana (Croatia).
9.  On 26 January 1995 a police investigator in Banská Bystrica (Slovakia) apprehended the applicant on the ground that he had been accused, together with another person, of trafficking in women. Subsequently the following relevant facts occurred and decisions were taken.
10.  On 27 January 1995 the Banská Bystrica District Court remanded the applicant in custody with effect from 26 January 1995. The decision stated that the applicant had brought two women from Slovakia to Spain and that he had forced one of them to carry out prostitution under the threat of shooting her. The judge considered the detention necessary with a view to preventing the accused from absconding and from committing further offences within the meaning of Article 67(1)(a) and (c) of the Code of Criminal Procedure. On 31 January 1995 the applicant challenged this decision through his lawyer.
11.  On 15 February 1995 the Banská Bystrica Regional Court quashed the District Court’s decision of 27 January 1995 on the ground that the reasons for it were not sufficient. The Regional Court noted that the applicant was a foreign national without a permanent address in Slovakia. It therefore considered his detention necessary, within the meaning of Article 67(1)(a) of the Code of Criminal Procedure, and remanded him in custody as from 26 January 1995.
12.  On 21 July 1995 a judge of the Banská Bystrica District Court extended the applicant’s detention on remand until 26 August 1995 on the ground that the public prosecutor had decided to re-examine a witness who was staying abroad. The court considered that there was a risk of the applicant’s absconding in case of his release.
13.  On 11 August 1995 the Banská Bystrica District Court extended, at the public prosecutor’s request, the applicant’s detention on remand until 26 December 1995. The decision stated that a witness staying abroad could not be re-examined and that it was also necessary to establish whether the accused persons had tried to benefit from the prostitution of other persons. The court considered the applicant’s detention necessary within the meaning of Article 67(1)(a) of the Code of Criminal Procedure. Reference was made to the fact that the applicant was a foreign national and that he did not have permanent residence in Slovakia.
14.  On 15 December 1995 the Banská Bystrica District Court extended the applicant’s detention on remand until 25 January 1996. The decision stated that the lawyer appointed to represent the applicant on 20 November 1995 needed more time to study the case file. Furthermore, the lawyer was ill and because of her absence the applicant had refused, on 6 December 1995, to acquaint himself with the outcome of the investigation.
15.  On 19 April 1996 the applicant lodged a constitutional petition. He alleged, inter alia, that he was discriminated against as the Regional Court had refused to release him, referring to his nationality and to the fact that he had no permanent residence in Slovakia.
16.  On 22 January 1997 the Supreme Court refused to grant a further extension of the applicant’s detention on remand. It found that the requirements laid down in Article 71(2) of the Code of Criminal Procedure were not met. In particular, the Supreme Court noted that the case was not complex and that the period of almost one year during which the case had been pending at the preliminary stage was excessive given the scope of evidence that had to be taken. Furthermore, the first instance court had scheduled the main hearing for 30 September 1996, that is more than eight months after the case had been submitted to it on 22 January 1996. The Supreme Court found no relevant reasons for such delays. The decision stated that the applicant’s two stays in hospital had not been of long duration and that they had not prevented the main hearing from being held. The Supreme Court’s decision was transmitted to the Regional Court on 7 February 1997.
17.  On 23 January 1997 the Supreme Court ordered the prison administration to release the applicant. The applicant was released on 26 January 1997.
18.  On 26 March 1997 the Constitutional Court declared manifestly ill‑founded the applicant’s petition of 19 April 1996. The decision stated, with reference to the criminal file, that the applicant’s detention had been necessary within the meaning of Article 67(1)(a) of the Code of Criminal Procedure as there had existed a risk that he would abscond in case of his release.
19.  On 16 May 1995 the applicant lodged an application for release. It was dismissed by the Banská Bystrica District Court on 31 May 1995 on the ground that his detention was still necessary within the meaning of Article 67(1)(a) of the Code of Criminal Procedure. The applicant filed a complaint. He argued that the fact that he was a foreign national did not justify the fear that he might abscond.
20.  The Banská Bystrica Regional Court dismissed the complaint on 12 July 1995. The decision stated that the fear that the applicant might abscond in case of his release was justified. The typed minutes, a copy of which the applicant received from the Regional Office of Investigation in Banská Bystrica on 29 November 1995, indicate that the Regional Court examined the applicant’s complaint in camera in the presence of J.M., a public prosecutor. According to those minutes, the public prosecutor “proposed to dismiss the applicant’s complaint”. At a later stage of the proceedings J.M. presided over the Regional Court chamber which delivered the judgment of 13 June 1997 (see below).
The applicant submitted to the Court another copy of the same minutes, included in the criminal file, in which the name of another person is handwritten as the public prosecutor who had attended the deliberations.
21.  On 16 August 1995 the applicant lodged another application for release. He alleged that there had been undue delays in the proceedings and that the fear that he would abscond in case of his release was unsubstantiated. The applicant further complained that he was discriminated against on the ground of his nationality.
22.  The Banská Bystrica District Court dismissed the request on 20 September 1995. The applicant filed a complaint which was dismissed by the Banská Bystrica Regional Court on 18 October 1995. The courts considered it probable that the applicant, a foreign national, would leave Slovakia in case of his release.
23.  On 10 January 1996 the applicant requested the public prosecutor to release him. In a letter of 19 January 1996 the Banská Bystrica Regional Prosecutor stated that he had dismissed the application for release and that he would transmit it to the Banská Bystrica Regional Court together with the indictment. The Regional Court did not decide on the applicant’s request.
24.  On 25 April 1995 the police investigator accused the applicant of blackmail in addition to the charge of trafficking in women. On 15 May 1995 the Banská Bystrica District Prosecutor dismissed the applicant’s complaint against the investigator’s decision.
25.  On 12 October 1995 the police investigator dismissed the applicant’s request for further witnesses to be heard with a view to establishing, in particular, the relevant facts relating to the stay of the two Slovakian women in Spain. On 21 November 1995 the Banská Bystrica Regional Prosecutor dismissed the applicant’s complaint against this decision. Both authorities considered that the taking of further evidence was superfluous.
26.  On 18 October 1995 the applicant withdrew the authority of the lawyer who had represented him until then. At the same time he requested the court to appoint a lawyer ex officio. On 20 November 1995 the Banská Bystrica District Court appointed another lawyer to assist the applicant ex officio.
27.  On 19 December 1995 and on 10 January 1996 the applicant learned of the outcome of the investigation. On the latter date he requested that further evidence be included in the case file. The police investigator dismissed the request on 11 January 1996.
28.  On 17 January 1996 the applicant requested that the authority of the lawyer appointed on 20 November 1995 be withdrawn. He further asked for a time-limit to be set during which he could appoint a lawyer of his own choice. The applicant received no reply.
29.  On 22 January 1996 the Banská Bystrica Regional Prosecutor indicted the applicant for trafficking in women and blackmail before the Banská Bystrica Regional Court.
30.  After this date the applicant was twice treated as an in-patient in a hospital for prisoners in Trenčín.
31.  On 2 February 1996 the Banská Bystrica Regional Prosecutor informed the Regional Court that the applicant had challenged the interpreter. The letter further stated that the interpreter considered herself biased as the applicant’s submissions about her were insulting.
32.  The first hearing before the Regional Court was held on 30 September 1996. The applicant challenged the presiding judge I.B. on the ground that he was xenophobic. The case was adjourned. On 4 December 1996 the Supreme Court found that the presiding judge of the Regional Court was not biased.
33.  On 13 June 1997 the Banská Bystrica Regional Court convicted the applicant of trafficking in women and sentenced him to three years’ imprisonment. It further ordered the applicant’s expulsion from Slovakia.
34.  The court established that, on 13 January 1995, the applicant had brought two women who were sisters from Slovakia to Spain on the false pretext of offering them a job as tourist guides. He threatened to shoot them, took away their passports and plane tickets and forced one of them to stay at night in a club where prostitution was carried out. On 17 January 1995 the applicant left Spain. On 25 January 1995 the women escaped and returned to Slovakia.
35.  The court chamber was presided over by judge J.M. who had participated as a public prosecutor, on 12 July 1995, in the examination by the Banská Bystrica Regional Court of the applicant’s complaint against Banská Bystrica District Court’s decision of 31 May 1995 concerning the applicant’s request for release.
36.  Upon the delivery of the Regional Court’s judgment the applicant indicated orally that he wished to appeal. Subsequently he left Slovakia. The Slovakian authorities were informed that the applicant had not stayed at his address in Croatia and that an international arrest warrant had been issued against him in Croatia on the ground that he was subject to a prison sentence which had been imposed in 1995. As the applicant’s whereabouts were unknown the public prosecutor proposed, on 24 November 1997, that the case be proceeded with in his absence.
37.  On 23 April 1998 the Supreme Court dismissed the appeal. It decided following a public hearing in the applicant’s absence as he was in hiding.
38.  The Supreme Court held that the Regional Court had established all relevant facts and had assessed them in accordance with the law while respecting the applicant’s right of defence. The Supreme Court addressed the arguments raised by the applicant in his appeal. The decision stated that the Supreme Court had examined all aspects of the case and had had regard also to possible shortcomings in the proceedings which had not been challenged by the applicant as required by Article 254(1) of the Code of Criminal Procedure.
39.  On 28 May 1998 the Banská Bystrica Regional Court decided to include the period during which the applicant had been detained in the period of imprisonment to which he was sentenced. Reference was made to the relevant provisions of criminal law under which such a decision is to be taken in cases where a person sentenced to a prison term has previously been detained in the context of criminal proceedings against him or her.